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SRAM bottom bracket axle DUB BB30 (road) 73 mm

-33%Dicsount - while supplies last
31.99 € -33%
RRP 61.99 €
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Delivery method on Friday 23.10.2026
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DUB BB30 (road) 73mm bottom bracket

SINGLE FOCUS. BETTER SOLUTION.
SRAM DUB bottom brackets have a simple task - to connect your cranks to the frame and ensure their smooth and flawless long-lasting operation for ideal power transfer. To enable a single focus, SRAM has developed the DUB bottom bracket as a truly unifying component. One oversized spindle that allows use with all bottom bracket specifications. For better compatibility with cranks. For better protection from the elements. For longer life and performance. To be more durable, with smoother running, and easy to use.

- One oversized spindle that allows use with all bottom bracket specifications.
- Sealed industrial bearings available in stainless steel and ceramic versions.
- Complies with ISO 4210.

Frame bottom bracket: BB30 (road) 73mm
Crank spindle: DUB
Bearing type: standard
Spindle diameter: DUB
Cup material: aluminum

Product details
Specification Road
Mount type PF30
Axis type for crankset DUB (⌀ - 29 mm)
Frame width 73 mm
product ID 80378
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Sram, founded in 1987 in the USA, has brought many revolutionary solutions through the years. While the brand flourished, they took other brands under their wings, such as Sachs, Rock Shox, Avid, Truvativ, Zipp or Quarq. At the beginning of the new millennium, Sram focused on components for road cycling while beating concurrence with electronic wireless switching.
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